Thanks for the update GiacomoCo. Good to hear that it works now.
>>Where can I find any plans for further playlist sort functionality?
Any community driven suggestions for features are available from here:
Please note that if a feature is larger it sometimes needs to be updated by multiple users before we decide to implement it or not.
>>It would be nice to have better sort control
This is currently not planned, it is nothing that we have had available in earlier versions neither.
What you can try is to perform the desired sort by clicking the first column, then shift-click on the second column to apply multi-sorting.
>>Import playlists would be nice (for example from HMM 11 or iTunes).
If you import a Helium 11 database, all playlists will automatically be imported.
If you would like to import specific playlists from Helium 11, try to export them to M3U or PLS and then import these playlists into Helium 12.
iTunes importing is something we may consider for a future version (in theory it can already be done via a script)
>>Unfortunately I cannot apply such a change permanently to a playlist...
We will review this further. Meanwhile, try to apply the shift+click sorting, then move one item manually That might work.
>>But this simple "import playlist" does not yet exist in HM12.4.14699.
1) Tools > Run script
2) Double-click Playlists folder
3) Select Import playlists and click OK
That should allow you to import playlists as in Helium 11.